Technical data
| Conductor cross-section, flexible (fine-wire), min. |
25
mm²
|
| Conductor cross-section, rigid (single-wire/multiwire), max. |
35
mm²
|
| Dimension |
320V
|
| Installation type |
On basic element
|
| Integrated back-up fuse |
no
|
| Lightning protection zone LPZ |
0→2
|
| Maximum back-up fuse |
125
A
|
| Maximum continuous voltage AC |
320
|
| Maximum continuous voltage DC |
420
|
| Maximum discharge current (8/20 μs) |
40
kA
|
| Network form |
TN
|
| Nominal discharge current (8/20 µs) |
20
kA
|
| Nominal discharge current (8/20 µs) [L-N] |
20
kA
|
| Nominal voltage AC (50/60 Hz) |
320
V
|
| Operating temperature, max. |
80
°C
|
| Operating temperature, min. |
-40
°C
|
| Pole version |
1
|
| Protection rating |
IP20
|
| Response time |
<25
ns
|
| Signalling on device |
Visual
|
| SPD to EN 61643-11 |
Type 1+2
|
| SPD to IEC 61643-1 |
Class I+II
|
| Test class, type 2 |
yes
|
| Version for |
1-pin cover; 320 V
|
Connectivity options
| Arrester surge current (8/20 µs) [total] |
20
kA
|
| Max. mains-side overcurrent protection |
125
|
